<template>
  <div class="shopcar-container">
    <div class="goods-list">
      <!-- 商品列表 -->
      <div class="mui-card" v-for="(item, index) in goodslist" :key="item.id">
        <div class="mui-card-content">
          <div class="mui-card-content-inner">
            <mt-switch 
            v-model="$store.getters.getGoodsSelected[item.id]"
            @change="getStatus(item.id, $store.getters.getGoodsSelected[item.id])"
            ></mt-switch>
            <img :src="item.thumb_path" />
            <div class="info">
              <h1>{{ item.title }}</h1>
              <p>
                <span class="price">￥{{ item.sell_price }}</span>
                <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                <a href="#" @click.prevent="remove(item.id, index)">删除</a>
              </p>
            </div>
          </div>
        </div>
      </div>
    </div>

    <!-- 结算区域 -->
    <div class="mui-card">
      <div class="mui-card-content">
        <div class="mui-card-content-inner pay">
          <div class="content">
            <p>总计(不含运费)</p>
            <p>已勾选商品 
              <span class="red">{{ $store.getters.getGoodsCountAndAmount.count }}
                </span> 件,总价￥<span class="red">{{ $store.getters.getGoodsCountAndAmount.amount }}</span></p>
          </div>
          <mt-button type="danger">结算</mt-button>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import numbox from "../subcomps/shopcar-numbox.vue";
export default {
  data() {
    return {
      goodslist: []
    };
  },
  created() {
    this.getGoodsList();
  },
  methods: {
    getGoodsList() {
      var idArr = [];
      this.$store.state.car.forEach(item => idArr.push(item.id));
      if (idArr.length <= 0) {
        return;
      }
      this.$http.get("goods/getshopcarlist/" + idArr.join(",")).then(res => {
        if (res.body.status === 0) {
          this.goodslist = res.body.message;
        }
      });
    },
    remove(id, index){
      this.goodslist.splice(index, 1)
      this.$store.commit('removeFormCar', id)
    },
    getStatus(id, val){
      this.$store.commit('updatedSelected',{id, selected: val})
    }
  },
  components: {
    numbox
  }
};
</script>

<style lang="scss" scoped>
.shopcar-container {
  background-color: #eee;
  overflow: hidden;
  .goods-list {
    .mui-card-content-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    img {
      width: 60px;
      height: 60px;
    }
    h1 {
      font-size: 13px;
    }
    .info {
      .price {
        color: red;
        font-weight: bold;
      }
    }
  }
  .pay{
    display: flex;
    justify-content: space-between;
    align-items: center;
    .red{
      color: red;
      font-size: 16px;
      font-weight: bold;
    }
  }
}
</style>